Device for collecting semen in vitro and culturing embryos

Abstract

The invention discloses a device for collecting semen in vitro and culturing embryos. The device comprises a culture body, a cover body, a collecting cup and a culture plate, the culture body is of anelliptical cylindrical structure, the top of the culture body is provided with an opening part, the structure of the cover body is the same as that of the culture body, the cover body can buckle andcover in the culture body through the opening part to form closed connection, and a plurality of air holes which are annularly distributed are arranged at the opening part; and the collecting cup is arranged in the inner cavity of the culture body, the culture plate is detachably arranged in the collecting inner cup, the culture plate comprises a plate body and a cover plate, the plate body is internally provided with a culture hole, and the outer side of the culture hole is provided with a coaxial annular groove. The device disclosed by the invention is simple in structure, convenient to manufacturing, low in cost and convenient to use, does not influence the embryo culture quality due to external environment change, has extremely obvious improvement on the culture effect, safety and stability of embryos in vitro, and can be widely popularized and applied.

Description

technical field [0001] The invention relates to the technical field of building components, in particular to a device for semen collection and embryo culture outside the body. Background technique [0002] In modern society, human in vitro fertilization-embryo transfer technology has made great progress. As a common treatment for infertility, test-tube baby has gradually been accepted and welcomed by people, and more and more infertile couples have adopted it. I have realized my dream of having children. In reproductive medicine experiments, it is often necessary to use male semen as the test object or to fertilize sperm and eggs to form embryos. Therefore, it is necessary to use a container for collecting semen, but in the existing technology There is no special container for semen collection in China. Usually, ordinary experimental cups with lids are used to collect sperm. Because ordinary experimental cups are used to collect semen, there are generally some particles in t...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved in the present invention is aimed at the problems existing in the background technology, not only in order to solve the problem of blockage caused by particles in the semen in the semen collection process, but also improve the quality of the collected semen in the embryo culture process. Embryo culture quality, with a simple structure, easy to manufacture, low cost, and easy to use device, specifically a device for in vitro semen collection and embryo culture

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